Tandoori Marinade

Name: Tandoori Marinade
Ingredients: 1 cup plain yogurt; 1 onion, coarsely chopped; 1/4 cup loosely packed fresh cilantro, coarsely chopped; Zest of 1 lime; 4 garlic cloves, coarsely chopped; 2 to 3 tablespoons freshly grated ginger; 2 tablespoons coarsely chopped fresh mint; 1 teaspoon ground cumin; 1 teaspoon garam masala; 1 teaspoon ground turmeric; 1/4 teaspoon ground nutmeg; 1/4 teaspoon ground cinnamon; 1/4 teaspoon cayenne pepper; 3 tablespoons olive oil; 1 teaspoon coarse salt; 1/4 teaspoon freshly ground black pepper